(19)
(11) EP 3 303 360 A1

(12)

(43) Date of publication:
11.04.2018 Bulletin 2018/15

(21) Application number: 16724898.8

(22) Date of filing: 25.05.2016
(51) International Patent Classification (IPC): 
C07H 19/10(2006.01)
C07H 19/16(2006.01)
 C07H 19/06(2006.01)
C07H 19/20(2006.01)
(86) International application number:
PCT/EP2016/061814
(87) International publication number:
WO 2016/189040 (01.12.2016 Gazette 2016/48)
(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated Extension States:
BA ME
Designated Validation States:
MA MD

(30) Priority: 26.05.2015 EP 15169168
03.02.2016 EP 16154143

(71) Applicant: Sandoz AG
4056 Basel (CH)

(72) Inventors:
  • WILHELM, Thorsten
    6250 Kundl / Tirol (AT)
  • SCHÖNE, Olga
    6250 Kundl / Tirol (AT)
  • SPITZENSTÄTTER, Hans-Peter
    6250 Kundl / Tirol (AT)

(74) Representative: Herzog, Fiesser & Partner Patentanwälte PartG mbB 
Isartorplatz 1
80331 München
80331 München (DE)

   


(54) SELECTIVE PROCESS FOR SYNTHESIS OF NUCLEOSIDE PHOSPHORAMIDATES